83943660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{45131}}^1$

素因数の和:45174

約数の個数: 48

約数和(自身を含む): 242629632

約数和(自身を除く): 158685972

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 45131, 90262, 135393, 180524, 225655, 270786, 451310, 541572, 676965, 902620, 1353930, 1399061, 2707860, 2798122, 4197183, 5596244, 6995305, 8394366, 13990610, 16788732, 20985915, 27981220, 41971830, 83943660]

約数ペア:

[(1, 83943660), (2, 41971830), (3, 27981220), (4, 20985915), (5, 16788732), (6, 13990610), (10, 8394366), (12, 6995305), (15, 5596244), (20, 4197183), (30, 2798122), (31, 2707860), (60, 1399061), (62, 1353930), (93, 902620), (124, 676965), (155, 541572), (186, 451310), (310, 270786), (372, 225655), (465, 180524), (620, 135393), (930, 90262), (1860, 45131)]